Extract from the Register of European Patents

EP Citations: EP0281223

Cited inSearch
Type:Patent literature
Publication No.:JP59122251  [Y]
 ;
Type:Patent literature
Publication No.:US3824547  [Y]
 (GREEN W, et al)
Type:Non-patent literature
Publication information:[Y]  - PATENT ABSTRACTS OF JAPAN, vol. 8, no. 243 (E-277)[1680], 8th November 1984; & JP-A-59 122 251 (NIPPON DENKI), & JP59122251 A 00000000
Type:Non-patent literature
Publication information:[A]  - C. MACCHI et al.: "Teleinformalique", 1983, chapter 4, pages 144-172, Dunod Paris, FR; "Protection contre les erreurs en téléinformatique"
Type:Non-patent literature
Publication information:[A]  - IBM TECHNICAL DISCLOSURE BULLETIN, vol. 26, no. 1, June 1983, pages 199-201, New York, US; W.D. HOPKINS: "Transaction incrementing message authentication key"
Type:Non-patent literature
Publication information:[A]  - NTC '78, CONFERENCE RECORD 1978 NATIONAL TELECOMMUNICATIONS CONFERENCE, Birmingham, Alabama, US, 3rd - 6th December 1978, vol. 1, pages 4.5.1 - 4.5.5, IEEE, New York, US; M. BUTTO et al.: "Stability problems in packet switching networks with retransmission time-out"